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juliensimon/messier-catalog

126 downloads in 30 days0 likesLast modified 1 Oct 2026View on Hugging Face
Permissive or share-alike

The declared licence (cc-by-4.0) is classified as permissive.

Declared licence
cc-by-4.0, from the tagEvidence: README.md at 1370041
Licence files
No licence file at the top level of the repositoryEvidence: file list at 1370041
Declared sources
None listed in the card metadata
Access gated on Hugging Face
No
juliensimon/messier-catalogjuliensimon/messier…cc-by-4.0: declared licencecc-by-4.0declared licenceREADME.md ↗no licence file: found at top levelno licence fi…found at top levelfile list ↗
juliensimon/messier-catalogjuliensimon/mes…cc-by-4.0: declared licencecc-by-4.0declared licenceREADME.md ↗no licence file: found at top levelno licence fi…found at top levelfile list ↗
Each cell links to what was checked: a file, a file list or a Hub record.

Tasks

Citation text from the card

@dataset{messier_catalog,
  title = {Messier Catalog},
  author = {Simon, Julien},
  year = {2026},
  url = {https://huggingface.co/datasets/juliensimon/messier-catalog},
  note = {Derived from SIMBAD, Centre de Données astronomiques de Strasbourg (CDS), https://simbad.u-strasbg.fr/},
  publisher = {Hugging Face}
}

All datasets marked Permissive or share-alike | JSON

The same facts for your agent

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dataset_licence({ "id": "juliensimon/messier-catalog" })
signal: "permissive"
stated_licence: "cc-by-4.0"
sources: 0